kalkulator.py

import sys
import time
from termcolor import colored

def main():
    if len(sys.argv) < 4:
        print(colored("Penggunaan: python kalkulator.py [operasi] [operand1] [operand2]", "red"))
        return

    operasi = sys.argv[1]
    operand1 = float(sys.argv[2])
    operand2 = float(sys.argv[3])

    print("Melakukan perhitungan...")
    time.sleep(1)

    if operasi == "tambah":
        hasil = operand1 + operand2
        print(colored("Hasil penjumlahan: " + str(hasil), "green"))
    elif operasi == "kurang":
        hasil = operand1 - operand2
        print(colored("Hasil pengurangan: " + str(hasil), "green"))
    elif operasi == "kali":
        hasil = operand1 * operand2
        print(colored("Hasil perkalian: " + str(hasil), "green"))
    elif operasi == "bagi":
        if operand2 == 0:
            print(colored("Error: Pembagian oleh nol tidak diperbolehkan.", "red"))
        else:
            hasil = operand1 / operand2
            print(colored("Hasil pembagian: " + str(hasil), "green"))
    else:
        print(colored("Operasi tidak valid. Operasi yang tersedia: tambah, kurang, kali, bagi", "red"))

if __name__ == "__main__":
    main()